VCU BIOL 209 - Immune System (2 pages)

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Immune System



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Immune System

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Ch. 15


Lecture number:
25
Pages:
2
Type:
Lecture Note
School:
Virginia Commonwealth University
Course:
Biol 209 - Medical Microbiology
Edition:
1

Unformatted text preview:

BIOL 209 1st Edition Lecture 25 Outline of Last Lecture I Question Answer s II Immune System A Definition B Adaptive Immunity C Resistance to Infection D Anatomy E Lymph III Pathogens IV Pathways A Complement Recognition Pathways V Immune Protection Outline of Current Lecture I Question Answer s II Inflammation III Antigens Current Lecture I Question Answer s A What defense mechanisms are present for our body Secretions clearing mechanisms mechanical barriers our microbiome B Which is least directly related to the results of inflammatory cytokine production Binding of complement by macrophages C Which is not true of immunoglobulin molecules Have a single binding site for antigen II Inflammation A Leads to increased permeability B Neutrophils adjust kill pathogens C Interferons act on other cells to enhance our resistance 1 Alert alarm system 2 Many kinds of cells produce interferons not just immune cells D Fever has systemic effects 1 Fever reduces block production of prostaglandins E B T cells depend on immune cells to generate a response III Antigens A Anything that can elicit an immune response 1 A pathogen has many antigens a Many antibodies can bind to any one pathogen b Changing the back end of antibody molecules changes the structure These notes represent a detailed interpretation of the professor s lecture GradeBuddy is best used as a supplement to your own notes not as a substitute



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